{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "trigger": true, "arguments": ["Treatment.Disorder", "Subject.Population", "Subject.Disorder", "Subject", "Subject.Age", "Treatment.Drug", "Subject.Gender", "Treatment.Time_elapsed", "Effect", "Subject.Race", "Treatment.Freq", "Treatment", "Combination.Drug", "Treatment.Dosage"]}, {"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Subject.Disorder", "Treatment.Route", "Treatment.Time_elapsed", "Subject", "Subject.Race", "Subject.Gender", "Treatment.Freq", "Treatment.Disorder", "Treatment.Drug", "Treatment", "Treatment.Dosage", "Subject.Population", "Treatment.Duration"]}], "input": "After infliximab treatment, additional sleep studies revealed an increase in the number of apneic events and SaO2 dips suggesting that TNFalpha plays an important role in the pathophysiology of sleep apnea."}
{"adverse event": [{"trigger": "increase ", "arguments": {"Treatment.Disorder": "pathophysiology of sleep apnea", "Subject.Population": "NAN", "Subject.Disorder": "NAN", "Subject": "NAN", "Subject.Age": "NAN", "Treatment.Drug": "infliximab", "Subject.Gender": "NAN", "Treatment.Time_elapsed": "NAN", "Effect": "increase in the number of apneic events and SaO2 dips", "Subject.Race": "NAN", "Treatment.Freq": "NAN", "Treatment": "infliximab", "Combination.Drug": "NAN", "Treatment.Dosage": "NAN"}}], "potential therapeutic event": []}